Industrial hydraulic oil is a special type of oil that is used to transmit power in hydraulic systems and industrial equipment. This type of oil consists of base compounds and special additives to provide the necessary properties for hydraulic systems. Features and applications of industrial hydraulic oil include: 1. **Thermal stability:** - Hydraulic oil must have good thermal stability to maintain its efficiency in different temperature conditions and prevent oxidation (oxidation under the influence of oxygen). 2. **Stability against emulsion:** - Hydraulic oil must have a good resistance to mixing with water (emulsion) to prevent loss of efficiency and wear in hydraulic systems. 3. **Anti-wear and anti-corrosion properties:** - To protect the mechanical parts of hydraulic systems, the oil must have anti-wear and anti-corrosion properties. 4. **Abrasion resistance:** - Hydraulic oil should be resistant to wear and erosion of hydraulic systems to increase the useful life of the equipment. 5. **acid reducer:** Some hydraulic oils have acid-reducing properties that can prevent acid production in hydraulic systems. 6. **Anti-floor:** - Anti-foam properties in hydraulic oil help to reduce friction and protect mechanical surfaces exposed to pressure and hydraulic forces. 7. **Basic compounds:** - Hydraulic oils may be composed of various base compounds such as mineral (crude oil), synthetic oils, vegetable or chemical derivatives. The selection of base compounds depends on the working conditions and system requirements. 8. **Additions:** Some additives such as antacids, coatings, polymer materials, etc. are added to the hydraulic oil to add certain properties to it. 9. **Compatibility with coating materials:** - Hydraulic oil must be compatible with the lubrication materials used in hydraulic systems to avoid problems caused by interference with these materials. 10. Compatibility with the environment: - Some protective hydraulic oils can have positive environmental properties, such as the ability to recycle or reduce negative effects on the environment. Paying attention to the type of hydraulic system, working conditions, and special needs of the system is very important to choose the right hydraulic oil for the relevant system and provide optimal performance.